P-5

Ancillary Services Prices, Day Ahead Market

01/01/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:0010.387.010.027.393.390.020.027.39
01:006.345.890.024.470.470.020.024.47
02:002.181.950.024.470.250.020.024.47
03:002.181.950.027.750.250.020.027.75
04:002.181.950.027.750.250.020.027.75
05:003.653.420.0218.160.250.020.0218.16
06:004.664.430.0228.650.250.020.0228.65
07:0010.383.40.0229.7470.020.0229.74
08:0010.363.380.0228.4970.020.0228.49
09:0010.043.060.022070.020.0220
10:007.970.990.022070.020.0220
11:007.970.990.022070.020.0220
12:007.970.990.022070.020.0220
13:007.970.990.022070.020.0220
14:007.970.990.022070.020.0220
15:007.970.990.022070.020.0220
16:0010.323.340.0224.2170.020.0224.21
17:0011.814.830.0236.5670.020.0236.56
18:0011.444.460.022070.020.0220
19:0010.353.370.022070.020.0220
20:0010.043.060.022070.020.0220
21:0010.323.340.022070.020.0220
22:0010.353.370.02770.020.027
23:003.613.380.025.460.250.020.025.46